61231185

素因数分解:

$3^2\times 5^1\times {\mathrm{571}}^1\times {\mathrm{2383}}^1$

素因数の和:2965

約数の個数: 24

約数和(自身を含む): 106364544

約数和(自身を除く): 45133359

約数列:

[1, 3, 5, 9, 15, 45, 571, 1713, 2383, 2855, 5139, 7149, 8565, 11915, 21447, 25695, 35745, 107235, 1360693, 4082079, 6803465, 12246237, 20410395, 61231185]

約数ペア:

[(1, 61231185), (3, 20410395), (5, 12246237), (9, 6803465), (15, 4082079), (45, 1360693), (571, 107235), (1713, 35745), (2383, 25695), (2855, 21447), (5139, 11915), (7149, 8565)]